Welcome to the forum.
I think the handover are default to instant on the T130, so it change to it at once, so i would sort off assume it create at least one event file the moment you slam the door, but i have to admit i am not familiar with the auto event detection parking guard mode.
You can set a delay for the parking mode engagement, so you dont get a event created when you slam the door, i have done that CUZ while i use low bitrate that always record anyway, then i also have the G-sensor for while parked on, and that is what trigger and create a event.
The triggered event go in the RO folder, but otherwise the low bitrate always record parking guard files are just there among the regular recordings, they are however easy to spot as the low bitrate files are much smaller than normal files.
So i now use a 90 second delay for parking guard to hand over, so i often get back to my car to hear ( parking guard enabled / 2 channels recording )
The auto event detection mode you use i think are a mix of G - sensor and motion detect, you can always test if the G-sensor are working by sitting in the car until parking mode are enabled, and then with a finger flick the camera.
Personally i use the most sensitive G-sensor setting i can for when parked, when i drive i do not use parking guard as it can create false events from driving over potholes ASO, and i want to keep my RO / event folder as clean as possible.
If you have high G-sensor sensitivity, you can also slap the windscreen from the outside, and probably also kick one of your rims with the sole of your foot to set off the G-sensor.
You can also try to change to low bitrtate recording , just to see in the parking mode do engage as it should, or with auto event detection move your hand / fingers in front of camera lens and then flick the camera housing, i think in that mode motion wake up the camera, but it will actually not make a recording before there also are a G-sensor event.
you can also test the manual event button ( i use that all the time for saving the little things on the road i want to share ) those files will also go strait to the RO / event folder and be safe in there,,,, well for a while at least if you generate a lot of event files i think they are also recycled in the end like the ordinary files also will then the memory card fill up, but fear not if you have a reasonable sized memory card you have room for a lot of event files.
Actually i only look at the RO folder once a month, and even so as i do not generate a lot of events, well i have event footage lying in there going back months.
Using 256 GB memory cards, and driving less than most folks ( i think 15 minutes or so daily ) i have regular footage going back a long time too, so if i suddenly right now remembered something from last Sunday i want to save but have not locked, well it would still be there in the regular files.
I also use the timer function in the camera as i do not park much out on the town and at home i have CCTV on my parked car ( camera on my 2 floor balcony aimed at my car parked in the back yard where right now at 1:30 AM it is pitch black, but the CCTV camera have IR light so i see everything clear as day )
SO i use 3 hours on the timer to go easy on the little battery in my little car.
Do play around with your system, you can always hit the reset to default button in the APP to start all over.
Generally i use default settings aside for
Best possible image quality
G-sensor OFF when driving or on LOW if off are not a option
3 minute video segments
Time & date stamp + speed stamp ( KMH )
And then i set the time zone, which now are +2 for Denmark as we have entered summer time, in the winter we are the +1 dictated by the countrys placement on the world map. ( the latter i call actual time )
The dashcams like our computer and phone can not automatic account for summer time, so we have to do that with the time zone ( well at least if we have the GPS on and use it )
So now in Denmark we are +1 for the time zone we are in and +1 more to compensate for summer time, so +2 in total.
I of course have GPS on, no need to hide speed ASO as it can and will always be determined from the video in a court, as no one will trust a cheap GPS antenna in a camera.
And then of course the parking guard related settings i want.